116522239 has 2 divisors, whose sum is σ = 116522240. Its totient is φ = 116522238.

The previous prime is 116522201. The next prime is 116522281. The reversal of 116522239 is 932225611.

It is a weak prime.

It is an emirp because it is prime and its reverse (932225611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116522239 - 2⁷ = 116522111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116522239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116522039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58261119 + 58261120.

It is an arithmetic number, because the mean of its divisors is an integer number (58261120).

Almost surely, 2^116522239 is an apocalyptic number.

116522239 is a deficient number, since it is larger than the sum of its proper divisors (1).

116522239 is an equidigital number, since it uses as much as digits as its factorization.

116522239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 31.

The square root of 116522239 is about 10794.5467250830. The cubic root of 116522239 is about 488.4306853038.

The spelling of 116522239 in words is "one hundred sixteen million, five hundred twenty-two thousand, two hundred thirty-nine".